White-tailed swallow
Hirundo megaensis Benson, 1942
The white-tailed swallow (Hirundo megaensis) is a species in the family Hirundinidae, order Passeriformes. Recorded adults weigh about 11 g. Its IUCN Red List status is Vulnerable.

Quick facts about the white-tailed swallow
- Weight
- 11 gsrc for Weight
- Length
- Not recorded
- Lifespan
- Not recorded
- Diet
- Invertivoresrc for Diet
- Main food
- Not recorded
- Habitat
- shrublandsrc for Habitat
- Young per litter or clutch
- 4src for Young per litter or clutch
- Lifestyle
- Aerialsrc for Lifestyle
- Migration
- Sedentarysrc for Migration
- Conservation status
- Vulnerable (IUCN)src for Conservation status
- Countries on record
- Not recorded
Where does the white-tailed swallow live?
Not recorded
What is the white-tailed swallow?
The white-tailed swallow (Hirundo megaensis) is a small swallow belonging to the family Hirundinidae and is endemic to Oromia, Ethiopia. It is commonly referred to as "Benson's swallow" after the ornithologist Constantine Walter Benson, who described the species. This small bird is classified as a vulnerable species by the International Union for Conservation of Nature (IUCN), as there is a progressive declination of the species which now consists of less than 10,000 adult individuals worldwide. It has a surprisingly small range for a swallow, as it is wholly dependent on a cooler "bubble" surrounding its small range, likely for proper breeding success. It is one of the most threatened bird species by climate change and a massive range reduction is projected in the future.
From the Wikipedia article “White-tailed swallow” (en.wikipedia.org/w/index.php?title=White-tailed_swallow&oldid=1352902764), by Wikipedia contributors, licensed under CC BY-SA 4.0 (creativecommons.org/licenses/by-sa/4.0). This block is kept separate from our own text.
Is the white-tailed swallow endangered?
The white-tailed swallow is listed as Vulnerable on the IUCN Red List: it faces a high risk of extinction in the wild.
- LCLeast Concern
- NTNear Threatened
- VUVulnerable
- ENEndangered
- CRCritically Endangered
- EWExtinct in the Wild
- EXExtinct
Category via Wikidata (CC0). Find the full assessment on the IUCN Red List. See all Vulnerable species.
How is the white-tailed swallow classified?
- kingdomAnimalia
- phylumChordata
- classAves
- orderPasseriformes
- familyHirundinidae
- genusHirundo
- SpeciesHirundo megaensis Benson, 1942
Synonyms Hirundo magaensis
Other names and names in other languages (36)
- WTSWEnglish
- سنونو أبيض الذيلArabic
- oreneta de SidamoCatalan
- vlaštovka etiopskáCzech
- gwennol gynffonwenWelsh
- Hvidhalet SvaleDanish
- WeißschwanzschwalbeGerman
- blankvosta hirundoEsperanto
- Golondrina coliblancaSpanish
- Golondrina de cola blancaSpanish
- valgesaba-pääsukeEstonian
- valkopyrstöpääskyFinnish
- Hirondelle à queue blancheFrench
- bjelorepa lastavicaCroatian
- fehérfarkú fecskeHungarian
- Rondine codabiancaItalian
- オジロツバメJapanese
- baltauodegė šelmeninė kregždėLithuanian
- Ош пачан цӹгӓкWestern Mari
- hvithalesvaleNorwegian Bokmål
- WitstaartzwaluwDutch
- hvitstjertsvaleNorwegian
- jaskółka białosternaPolish
- andorinha-de-cauda-brancaPortuguese
- Rândunică cu coadă albăRomanian
- Белохвостая ласточкаRussian
- Белохвостая настоящая ласточкаRussian
- Белохвостая (настоящая) ласточкаRussian
- lastovička bielochvostáSlovak
- Belorepa lastaSerbian
- VitstjärtssvalaSwedish
- vitstjärtad svalaSwedish
- Ak Kuyruklu KırlangıçTurkish
- ластівка білохвостаUkrainian
- Nhạn đuôi trắngVietnamese
- 白尾燕Chinese
Relatives of the white-tailed swallow
Other species in the same genus Hirundo.

Barn swallow
Hirundo rustica

Wire-tailed swallow
Hirundo smithii

Tahiti swallow
Hirundo tahitica

Ethiopian swallow
Hirundo aethiopica

Red-chested swallow
Hirundo lucida

Welcome swallow
Hirundo neoxena
CompareWhite-tailed swallow vs Barn swallowWhite-tailed swallow vs Wire-tailed swallowWhite-tailed swallow vs Tahiti swallowWhite-tailed swallow vs Ethiopian swallow
Common questions
Answered only where our data holds the answer.
How big is the white-tailed swallow?
An adult white-tailed swallow weighs 11 g, according to values recorded on Wikidata.
Is the white-tailed swallow endangered?
The white-tailed swallow is listed as Vulnerable on the IUCN Red List, meaning it faces a high risk of extinction in the wild.
What kind of animal is the white-tailed swallow?
The white-tailed swallow (Hirundo megaensis) belongs to the family Hirundinidae in the order Passeriformes.
Sources and how to cite this page
Data as of 2026-11-11. How this page is put together.
- An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles · CC0 1.0 · E096-269
Myhrvold, N.P., Baldridge, E., Chan, B., Sivam, D., Freeman, D.L. & Ernest, S.K.M. (2015) An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles. Ecology 96: 3109. https://doi.org/10.1890/15-0846R.1. Data: https://doi.org/10.6084/m9.figshare.3563457.v1 - AVONET: morphological, ecological and geographical data for all birds · CC BY 4.0 · v7
Tobias, J.A. et al. (2022) AVONET: morphological, ecological and geographical data for all birds. Ecology Letters 25: 581–597. https://doi.org/10.1111/ele.13898. Data: https://doi.org/10.6084/m9.figshare.16586228.v7 - Catalogue of Life eXtended Release · CC BY 4.0 · 2026-10-16 XR
Catalogue of Life (2026). Catalogue of Life eXtended Release, version 2026-10-16 XR. Catalogue of Life Foundation, Amsterdam, Netherlands. https://doi.org/10.48580/dgzlf - Wikimedia Commons · per file (CC0 / public domain / CC BY green, CC BY-SA amber, anything else not displayed) · 2026-11-11
Wikimedia Commons contributors. Wikimedia Commons. https://commons.wikimedia.org (each file credited to its author under its own licence). - Wikidata · CC0 1.0 · 2026-11-11
Wikidata contributors. Wikidata. https://www.wikidata.org (data retrieved via the Wikidata Query Service). - Wikipedia (English) · CC BY-SA 4.0 · 2026-11-11
Wikipedia contributors. Wikipedia, The Free Encyclopedia. https://en.wikipedia.org (text under CC BY-SA 4.0; each block names its article and revision).
Embed a card for this animal on your own site
Copy this code. The card shows the photo with its credit, key facts and a link back to this page.
CreatureData. (2026). White-tailed swallow (Hirundo megaensis). Retrieved from https://creaturedata.com/animals/white-tailed-swallow
“White-tailed swallow (Hirundo megaensis).” CreatureData, 2026, https://creaturedata.com/animals/white-tailed-swallow.
@misc{white_tailed_swallow_2026,
title = {White-tailed swallow (Hirundo megaensis)},
author = {{CreatureData}},
year = {2026},
url = {https://creaturedata.com/animals/white-tailed-swallow},
note = {Data as of 2026-11-11}
}